"She's always been very vocal," Brooke told Fox 17 in Michigan. "I was actually just finished cleaning the house and I could hear her in the playroom singing so I was like, 'okay, I think she must be singing a little song,' so I just kind of turned on my phone and kind of just walked in there and she was just singing'Jolene' by herself."

The adorable video has racked up almost 6.5. million views -- and Sophia even has a fan in the country star herself.